66105530

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{161233}}^1$

素因数の和:161281

約数の個数: 16

約数和(自身を含む): 121892904

約数和(自身を除く): 55787374

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 161233, 322466, 806165, 1612330, 6610553, 13221106, 33052765, 66105530]

約数ペア:

[(1, 66105530), (2, 33052765), (5, 13221106), (10, 6610553), (41, 1612330), (82, 806165), (205, 322466), (410, 161233)]